body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    margin-top: 20px;
}

form {
    width: 80%;
    max-width: 600px;
    border: 1px solid #ccc;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 5px;
}

input[type="text"],
textarea {
    margin-bottom: 15px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

input[type="submit"] {
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

@media (max-width: 600px) {
    form {
        width: 95%;
    }
}